CN202718286U - Refrigeration storage sandwich board - Google Patents
Refrigeration storage sandwich board Download PDFInfo
- Publication number
- CN202718286U CN202718286U CN 201220354081 CN201220354081U CN202718286U CN 202718286 U CN202718286 U CN 202718286U CN 201220354081 CN201220354081 CN 201220354081 CN 201220354081 U CN201220354081 U CN 201220354081U CN 202718286 U CN202718286 U CN 202718286U
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- Prior art keywords
- plug
- groove
- projection
- freezer
- pegging graft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Refrigerator Housings (AREA)
Abstract
A refrigeration storage sandwich board is formed by jointing at least two refrigeration storage sandwich board units, wherein each refrigeration storage sandwich board unit comprises an upper board, a lower board and a polyurethane rigid foam layer; plug-in projections are arranged at the end faces of the first sides of the upper board and the lower board in the vicinity of the edges; small grooves are formed outside the plug-in projections; plug-in grooves matched with the plug-in projections are formed at the other sides of the upper board and the lower board; and small channels are formed at the bottoms of the plug-in groove; after the adjacent refrigeration storage sandwich board units are in plug-in connection with each other, the plug-in projections are matched with the plug-in grooves and the outer convex edges of the plug-in grooves are matched with the small grooves outside the plug-in projections; a delta cavity is formed between the bottom of the plug-in groove and the top of the plug-in projection and filled with sealant, and after the sealant is condensed, a delta rubber strip is formed; besides, an H-shaped cavity is formed between the outer convex edge of the plug-in groove and the small groove outside the plug-in projection and filled with sealant, and after the sealant is condensed, an H-shaped rubber strip is formed. The refrigeration storage sandwich board is convenient for construction, high in air tightness and heat insulation performance, and resistant to corrosion and aging.
Description
Technical field
The utility model relates to a kind of freezer sandwiched plate.
Background technology
At present, the freezer sandwiched plate has become the main flow sheet material that the refrigeration building is used, and energy-saving heat preserving is easy for installation.But structure and mounting means at existing cold storage plate all can not ensure good tightness, the seal construction inconvenient operation, and the sealing joint strip large tracts of land is leaked in air long-term the use cruelly, these adhesive tape will wear out and come off, and can cause building that tightness is impaired, heat-insulating property reduces.This just needs cold storage plate that a new structure and installation system are arranged, and is easy for installation to reach reliable in structure, long-lived purpose.
The utility model content
The utility model provides a kind of freezer sandwiched plate, can improve again convenient construction of tightness, strengthens ageing resistance.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: a kind of freezer sandwiched plate, formed by at least two freezer sandwiched plate unit spliceds, described freezer sandwiched plate unit comprise upper plate and lower plate and be arranged between the rigid polyurethane alveolar layer, upper plate and lower plate arrange at the end spacing distance; One side end face of upper plate and lower plate is provided with the projection of pegging graft near the edge, and the projection of the pegging graft outside is provided with little groove, and the opposite side of upper plate and lower plate is provided with the grafting groove with the projection coupling of pegging graft, and the grafting bottom portion of groove is provided with minor groove; After pegging graft in adjacent freezer sandwiched plate unit, peg graft projection and grafting groove fit, the little groove fit in the outer convex edge of grafting groove and the projection outside of pegging graft; Form " protruding " font cavity between the top of the bottom of grafting groove and the projection of pegging graft, form " protruding " font adhesive tape after making the fluid sealant condensation in " protruding " font cavity; Form " worker " font cavity between the little groove in the outer convex edge of grafting groove and the projection outside of pegging graft, form " worker " font adhesive tape after making the fluid sealant condensation in " worker " font cavity.The quadruple sealing guarantees that sealingly secure is reliable.
The end of the freezer sandwiched plate unit between upper plate and the lower plate is provided with semi-circular recesses, after adjacent freezer sandwiched plate unit connects, two semi-circular recesses surround a cylindrical cavity, add polyurethane foams in the cylindrical cavity, form the cylinder hard polyurethane foam after the foaming.On-the-spot fitting operation is simple, to the limitation minimizing of instrument.Can cut off cold bridge fully.
The utility model easy construction, after the docking of upper plate and lower plate, the seam crossing of cold storage plate body of wall and the external world how several roads high-strength sealing bodies, higher tightness, heat insulating ability are arranged, more corrosion-resistant, anti-aging.
Description of drawings
Fig. 1 is the structural representation of freezer sandwiched plate unit;
Fig. 2 is the structural representation at snapping place between the adjacent freezer sandwiched plate unit.
The specific embodiment
Embodiment: as shown in Figure 1, 2, a kind of freezer sandwiched plate, formed by at least two freezer sandwiched plate unit spliceds, described freezer sandwiched plate unit comprise upper plate 1 and lower plate 3 and be arranged between rigid polyurethane alveolar layer 2, upper plate 1 and lower plate 3 arrange at the end spacing distance; One side end face of upper plate 1 and lower plate 3 is provided with the projection 9 of pegging graft near the edge, and protruding 9 outsides of pegging graft are provided with little groove 4, and the opposite side of upper plate 1 and lower plate 3 is provided with the grafting groove 11 with projection 9 couplings of pegging graft, and grafting groove 11 bottoms are provided with minor groove 5; After pegging graft in adjacent freezer sandwiched plate unit, the projection of pegging graft 9 cooperates with grafting groove 11, and the outer convex edge 12 of grafting groove 11 cooperates with the little groove 4 in protruding 9 outsides of grafting; Form " protruding " font cavity between the top of the bottom of grafting groove 11 and the projection 9 of pegging graft, form " protruding " font adhesive tape 8 after making the fluid sealant condensation in " protruding " font cavity; Form " worker " font cavity between the little groove 4 in the outer convex edge 12 of grafting groove 11 and protruding 9 outsides of pegging graft, form " worker " font adhesive tape 7 after making the fluid sealant condensation in " worker " font cavity.
The end of the freezer sandwiched plate unit between upper plate 1 and the lower plate 3 is provided with semi-circular recesses 10, after adjacent freezer sandwiched plate unit connects, two semi-circular recesses 10 surround a cylindrical cavity, add polyurethane foams in the cylindrical cavity, form cylinder hard polyurethane foam 6 after the foaming.
During construction, two freezer sandwiched plate unit docking cooperate, before freezer sandwiched plate abutting joint, need to be along the minor groove 5 in the grafting groove 11, fluid sealant will be made in the cell body, right latter two cold storage plate unit docking, the minor groove 5 in the grafting groove 11 plays the effect of location, convenient construction at this moment.After fluid sealant condensation herein, can form " protruding " font adhesive tape 8, this shape can strengthen the tightness of system, and is greatly improved than the anti-aging degree of the fluid sealant of existing product.After two cold storage plate unit docking, the outside has a seam, and need to stamp fluid sealant this moment at seam crossing, can form " worker " font adhesive tape 7 after the fluid sealant condensation.The shape of " worker " font adhesive tape 7 can avoid little groove 4 inner colloids to contact with extraneous, has both strengthened the tightness of building, and the ageing resistace of sealing system is strengthened.After the docking operation was finished, semi-circular recesses 10 docking in two ends formed cylinder seam, at this moment, added polyurethane foams in the cylinder seam, formed a cylinder hard polyurethane foam 6 after the foaming, and this hard bubbles and can effectively block the heat bridge of seam crossing, plays heat insulation effect.
Claims (2)
1. a freezer sandwiched plate is formed by at least two freezer sandwiched plate unit spliceds, described freezer sandwiched plate unit comprise upper plate and lower plate and be arranged between the rigid polyurethane alveolar layer, it is characterized in that: upper plate and lower plate arrange at the end spacing distance; One side end face of upper plate and lower plate is provided with the projection of pegging graft near the edge, and the projection of the pegging graft outside is provided with little groove, and the opposite side of upper plate and lower plate is provided with the grafting groove with the projection coupling of pegging graft, and the grafting bottom portion of groove is provided with minor groove; After pegging graft in adjacent freezer sandwiched plate unit, peg graft projection and grafting groove fit, the little groove fit in the outer convex edge of grafting groove and the projection outside of pegging graft; Form " protruding " font cavity between the top of the bottom of grafting groove and the projection of pegging graft, form " protruding " font adhesive tape after making the fluid sealant condensation in " protruding " font cavity; Form " worker " font cavity between the little groove in the outer convex edge of grafting groove and the projection outside of pegging graft, form " worker " font adhesive tape after making the fluid sealant condensation in " worker " font cavity.
2. freezer sandwiched plate according to claim 1, it is characterized in that: the end of the freezer sandwiched plate unit between upper plate and the lower plate is provided with semi-circular recesses, after adjacent freezer sandwiched plate unit connects, two semi-circular recesses surround a cylindrical cavity, add polyurethane foams in the cylindrical cavity, form the cylinder hard polyurethane foam after the foaming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354081 CN202718286U (en) | 2012-07-20 | 2012-07-20 | Refrigeration storage sandwich board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354081 CN202718286U (en) | 2012-07-20 | 2012-07-20 | Refrigeration storage sandwich board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718286U true CN202718286U (en) | 2013-02-06 |
Family
ID=47620112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354081 Withdrawn - After Issue CN202718286U (en) | 2012-07-20 | 2012-07-20 | Refrigeration storage sandwich board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718286U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758487A (en) * | 2012-07-20 | 2012-10-31 | 许昌施普雷特建材科技有限公司 | Cold storage sandwich panel |
| CN104264848A (en) * | 2014-09-23 | 2015-01-07 | 起家林 | Method for improving heat insulation performance of refrigeration storage |
| CN104863275A (en) * | 2014-02-24 | 2015-08-26 | 任丘市永基建筑安装工程有限公司 | Thermal insulation technology for wallboard frame |
-
2012
- 2012-07-20 CN CN 201220354081 patent/CN202718286U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758487A (en) * | 2012-07-20 | 2012-10-31 | 许昌施普雷特建材科技有限公司 | Cold storage sandwich panel |
| CN102758487B (en) * | 2012-07-20 | 2015-05-20 | 许昌施普雷特建材科技有限公司 | Cold storage sandwich panel |
| CN104863275A (en) * | 2014-02-24 | 2015-08-26 | 任丘市永基建筑安装工程有限公司 | Thermal insulation technology for wallboard frame |
| CN104264848A (en) * | 2014-09-23 | 2015-01-07 | 起家林 | Method for improving heat insulation performance of refrigeration storage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130206 Effective date of abandoning: 20150520 |
|
| RGAV | Abandon patent right to avoid regrant |